This is the 21st Century Gold Pan. It is called "The Screw Pan." It is the only Concentrating wheel and Gold Pan combination in one. This pan also works in the desert----DRY. Very easy to operate. Hol

 

Vintage Brass Guy's Dropper Carbide Miner's Lamp, Universal Lamp Co., Springfield IL, USA. Wonderful looking lamp used on the hats of coal miners. Still has the rubber at the bottom and in very nice c

 

Penncrest microscope from Japan. I believe this model to be out of the 1960s? Most of the accessories are missing but the scope itself is in really good condition. See photos for more info and ask me

 

UNITED STATES SHIPPING ONLY please made offers thanks 3 days to pay

 

Antique Microscope Slide by Norman. Indian Wood. Native name Oke Lutta. See images for condition. Excellent. I ALSO BUY ANTIQUE MICROSCOPE SLIDES. VISIT www.antiquemicroscopeslides.co.uk FOR MORE INFO

 

You are bidding on 1 Keuffel & Esser slide rule, 4090-3, with case. Rule in good condition, needs cleaning. Case shows use.

 

Vintage McAllister & Brother Brass Microscope with wooden case. Posted with eBay Mobile

 

You are bidding on FIVE pharmaceutical chemistry bottles. They are embossed with the intended contents. All marked TCW-Co on the bottom. 3 have stoppers. 2 do not. 4 are 4 1/2 inches high (w/o stopper

 

i000000 VINTAGE CALUMET & HECLA MINING COMPANY PHOTO STEAM TRAIN RAILROAD CALUMET MI Click to Enlarge Click to Enlarge Description: Up for auction is a vintage photograph depicting a locomotive ow

 

A saccharometer was an instrument designed to calculate the suger content and thereby the potential alcohol of wine or beer. This value was essential when calculating the amount of duty. In early year